Canon also sold a manual-focus camera, the Canon EF-M, which used the same EF lens mount as the EOS cameras. It came with all the automatic and manual exposure functions but lacked autofocus. It came equipped with a split-screen/microprism focusing screen for precise manual focusing.
Clindamycin and Breastfeeding. Clindamycin does pass through breast milk. Although the manufacturers generally recommend that women avoid this medication while nursing, the American Academy of Pediatrics feels it is generally safe for nursing women to take this drug.
Clindamycin is very useful as an oral antibiotic for acne, but it is most widely prescribed as a topical antibiotic. The starting dose is 75 to 150 mg twice a day. The major side effect of clindamycin therapy is serious intestinal infection called pseudomembranous colitis caused by the bacteria, Clostridium difficile.